static void RandomGenPositions(Vector2 xRange, PuzzleData puzzle, ref List <NodeBlock> currentBlocks, int num)
{
int cap = 1000;
while (num > 0 && --cap > 0)
{
Vector2 randPos = new Vector2(Random.Range(Mathf.RoundToInt(xRange.x), Mathf.RoundToInt(xRange.y)), Random.Range(0, puzzle.gridSize[1]));
bool skip = false;
foreach (NodeBlock block in currentBlocks)
{
if ((block.pos - randPos).magnitude < 1.0f)
{
skip = true;
}
}
if (skip)
{
continue;
}
NodeBlock newBlock = new NodeBlock();
newBlock.pos = randPos;
currentBlocks.Add(newBlock);
--num;
}
}
protected void InsertBlock(BlockWithTransactionHashes block)
{
try
{
var isblock = blockRepository.Get(x => x.BlockNumber == (int)block.Number.Value).FirstOrDefault();
if (isblock != null) //block has already in DB
{
return;
}
var _nodeBlock = new NodeBlock()
{
BlockNumber = (int)block.Number.Value,
BlockTime = new Helpers().UnixTimeStampToDateTime((double)block.Timestamp.Value),
BlockHash = block.BlockHash,
ParentHash = block.ParentHash,
TransactionCount = block.TransactionHashes.Length,
Nonce = block.Nonce,
};
blockRepository.Add(_nodeBlock);
repositoryBase.Commit();
}
catch (Exception e)
{
new Helpers().AddLog(LogType.Failure, $"Block-{block.Number.Value} DB Write Error => " + e.InnerException);
}
}
public void Reset()
{
gCost = int.MaxValue;
hCost = 0;
CalculateFCost();
cameFromNodeBlock = null;
}
public void LoadProcGenScene(int level)
{
//currentLevel = level;
currentLevel = 14;
lineMan.ResetLines();
lineMan.currentLineBeingDrawn = null;
// Hand crafted levels
//gridMan.ConstructLevel(LevelData.puzzleData[currentLevel]);
// Full random level gen
//PuzzleData puzzle = ProcGenManager.RandomGenLevel();
// Proc. queued level gen
// Remove used start blocks here
for (int i = 0; i < currentPuzzle.startBlocks.Count; ++i)
{
NodeBlock startB = currentPuzzle.startBlocks[i];
StartBlockScript sbs = grid[(int)startB.pos.x][(int)startB.pos.y].GetComponent <StartBlockScript>();
if (sbs.isInUse)
{
currentPuzzle.startBlocks.Remove(startB);
--i;
}
}
currentPuzzle = ProcGenManager.RandomGenQueuedLevel(currentPuzzle);
gridMan.ConstructLevel(currentPuzzle);
uiMan.UpdateLevelUI();
// Reset number of objects intersection
objsIntersect = 0;
levelCompleted = false;
}
public Node(NodeBlock nodeBlock, DbEngine db, EntityState state = EntityState.Unchanged)
{
NodeId = nodeBlock.NodeId;
LabelId = nodeBlock.LabelId;
Label = IO.DbReader.ReadGenericStringBlock(DbControl.LabelPath, LabelId).Data;
Db = db;
Properties = new Dictionary <string, NodeProperty>();
var propertyBlock = DbReader.ReadPropertyBlock(DbControl.NodePropertyPath, nodeBlock.FirstPropertyId);
while (propertyBlock.PropertyId != 0)
{
if (!propertyBlock.Used)
{
propertyBlock = DbReader.ReadPropertyBlock(DbControl.NodePropertyPath, propertyBlock.NextPropertyId);
continue;
}
var property = new NodeProperty(this, propertyBlock);
Properties.Add(property.Key, property);
propertyBlock = DbReader.ReadPropertyBlock(DbControl.NodePropertyPath, propertyBlock.NextPropertyId);
}
OutRelations = null;
InRelations = null;
this.nodeBlock = nodeBlock;
}
public void UpdateCosts(NodeBlock relative, int distanceToRelative, int distanceToEndNode)
{
cameFromNodeBlock = relative;
gCost = relative.gCost + distanceToRelative;
hCost = distanceToEndNode;
CalculateFCost();
}
static void DragFromTo(int fromX, int fromY, int toX, int toY)
{
if (!FieldMatrix.Get(fromX, fromY, out var fromBlock))
{
return;
}
if (FieldMatrix.Get(toX, toY, out var toBlock))
{
var bind = BindMatrix.GetBind(fromBlock, toBlock);
var newBlockOffset = new Vector2(toX - fromX, toY - fromY);
if (bind == null)
{
BindMatrix.AddBind(fromBlock, toBlock, newBlockOffset, Bind.BlockBindStrength);
return;
}
if (bind.First != fromBlock)
{
if (!(fromBlock is RootBlock) && BindMatrix.GetOutBindsCount(fromBlock) == 0)
{
fromBlock.Destroy();
return;
}
bind.Break();
BindMatrix.AddBind(fromBlock, toBlock, newBlockOffset, Bind.BlockBindStrength);
return;
}
return;
}
NodeBlock.Create(toX, toY, fromBlock);
}
public static bool Create(NodeBlock b, out NodeBlockSerialized result)
{
result = null;
result = new NodeBlockSerialized {
X = b.logic.X, Y = b.logic.Y, RootId = b.rootId
};
return(true);
}
public static IEnumerable <NodeBlock> TraverseParents(this NodeBlock nodeBlock, IEnumerable <NodeBlock> nodeBlocks)
{
var currentBlock = nodeBlock;
while ((currentBlock = nodeBlocks.FirstOrDefault(x => x.Name == currentBlock.ParentName)) != null)
{
yield return(currentBlock);
}
}
private List <NodeBlock> GetFinalPath(NodeBlock node)
{
var result = new List <NodeBlock>();
var currentNode = node;
while (currentNode != null)
{
result.Add(currentNode);
currentNode = currentNode.cameFromNodeBlock;
}
result.Reverse();
return(result);
}
private int CalculateDistanceCost(NodeBlock start, NodeBlock end)
{
var xDistance = Mathf.Abs(start.X - end.X);
var zDistance = Mathf.Abs(start.Z - end.Z);
int remaining = Mathf.Abs(xDistance - zDistance);
return(MOVE_DIAGONAL_COST * Mathf.Min(xDistance, zDistance) + MOVE_STRAIGHT_COST * remaining);
// var diagonalDistance = xDistance == 1 && zDistance == 1;
// if(diagonalDistance)
// {
// return MOVE_DIAGONAL_COST *
// }
}
protected override void OnEnable()
{
logic.onTap += e =>
{
if (BindMatrix.GetOutBindsCount(this) == 0)
{
var v = logic.Position + Utils.CoordsFromDir(rootId % 4);
NodeBlock.Create(Mathf.RoundToInt(v.x), Mathf.RoundToInt(v.y), this);
}
else
{
logic.ReceivePulse();
}
};
view.onRefresh += () => view.SecondaryPainter.NumInPalette = logic.HasPulse ? 3 : 2;
logic.stepNumber = 0;
}
public List <NodeBlock> GetClosestNodes(NodeBlock node)
{
var closest = new List <NodeBlock>();
var newX = node.X - 1;
if (newX >= 0)
{
closest.Add(GetNode(newX, node.Z));
if (node.Z - 1 >= 0)
{
closest.Add(GetNode(newX, node.Z - 1));
}
if (node.Z + 1 < sizeZ)
{
closest.Add(GetNode(newX, node.Z + 1));
}
}
newX = node.X + 1;
if (newX < sizeX)
{
closest.Add(GetNode(newX, node.Z));
if (node.Z - 1 >= 0)
{
closest.Add(GetNode(newX, node.Z - 1));
}
if (node.Z + 1 < sizeZ)
{
closest.Add(GetNode(newX, node.Z + 1));
}
}
newX = node.X;
if (node.Z + 1 < sizeZ)
{
closest.Add(GetNode(newX, node.Z + 1));
}
if (node.Z - 1 >= 0)
{
closest.Add(GetNode(newX, node.Z - 1));
}
return(closest);
}
public Node(string label, DbEngine db, EntityState state)
{
NodeId = 0;
LabelId = 0;
Label = label;
Db = db;
Properties = new Dictionary <string, NodeProperty>();
OutRelations = new List <Relation>();
InRelations = new List <Relation>();
State = state;
if (state != EntityState.Unchanged)
{
Db.ChangedEntities.Add(this);
}
nodeBlock = null;
}
protected IRenderingEngine ResolveRenderingEngine(NodeBlock block)
{
try
{
var blockDoc = new Document(block.Id);
//resolve with partial view
IRenderingEngine engine = new PartialViewRenderingEngine
{
Macro = new MacroModel(new Macro {
ScriptingFile = blockDoc.ContentType.Alias
})
};
return(engine);
}
catch (Exception)
{
return(null);
}
}
public virtual async Task ProcessTransactionAsync(BlockWithTransactionHashes block)
{
nodeBlock = blockRepository.Get(x => x.BlockNumber == block.Number.Value).FirstOrDefault();
if (nodeBlock?.NodeTransactions != null)
{
return;
}
nodeBlock.NodeTransactions = new List <NodeTransaction>();
foreach (var _hash in block.TransactionHashes)
{
await CheckandFillTransactionAsync(_hash, block.Timestamp.Value);
}
try
{
repositoryBase.Commit();
}
catch (Exception e)
{
new Helpers().AddLog(LogType.Failure, $"Block-{block.Number.Value} Transactions DB Write Error => " + e.InnerException);
}
}
private Node PrimaryExpression(bool allowPostfixInvocation = true)
{
if (!TokensRemain)
return null;
var loc = Location;
Node node;
switch (Current.type)
{
case WILDCARD:
// If we aren't in a truly anon function, we ignore this
if (CurrentFunction != null && CurrentFunction.fullAnon && CurrentFunction.paramNames.Count == 0)
CurrentFunction.paramNames.Add(null);
node = new NodeWildcard(loc);
Advance();
break;
case PARAM_INDEX:
var index = (uint)Current.intValue;
// If we aren't in a truly anon function, we ignore this
if (CurrentFunction != null && CurrentFunction.fullAnon)
while (CurrentFunction.paramNames.Count <= index)
CurrentFunction.paramNames.Add(null);
node = new NodeParamIndex(loc, index);
Advance();
break;
case IDENTIFIER:
node = new NodeIdentifier(loc, Current.image);
Advance();
break;
case SYMBOL:
node = new NodeSymbol(loc, Current.image);
Advance();
break;
case NULL:
node = new NodeNull(loc);
Advance();
break;
case TRUE:
case FALSE:
node = new NodeBool(loc, Check(TRUE));
Advance();
break;
case ENDL:
node = new NodeEndL(loc);
Advance();
break;
case THIS:
node = new NodeThis(loc);
Advance();
break;
case SELF:
node = new NodeSelf(loc);
Advance();
break;
case INT:
node = new NodeInt(loc, Current.intValue);
Advance();
break;
case FLOAT:
node = new NodeFloat(loc, Current.floatValue);
Advance();
break;
case STRING:
node = new NodeString(loc, Current.image);
Advance();
break;
case OPEN_BRACE:
Advance();
if (Check(CLOSE_BRACE))
{
// 0-length tuple:
node = new NodeTuple(loc, new List<Node>());
node.EndLine = Current.location.line;
Advance();
}
else
{
var values = CommaExpressions();
if (values.Count != 1)
{
// This is a tuple :D
node = new NodeTuple(loc, values);
Expect(CLOSE_BRACE, "Closing brace (')') expected to end tuple expression.");
node.EndLine = tokens[-1].location.line;
}
else
{
Expect(CLOSE_BRACE, "Closing brace (')') expected to surround expression.");
// Just an expression, carry on:
node = values[0];
}
}
break;
case OPEN_SQUARE_BRACE:
// This is a list :D
Advance();
node = new NodeList(loc, (TokensRemain && Current.type != CLOSE_SQUARE_BRACE) ? CommaExpressions() : new List<Node>());
Expect(CLOSE_SQUARE_BRACE, "Closing square brace (']') expected to end list expression.");
node.EndLine = tokens[-1].location.line;
break;
case OPEN_CURLY_BRACE:
// This is a code block :D
Advance();
var exprs = new List<Node>();
while (!Check(CLOSE_CURLY_BRACE))
{
if (!TokensRemain)
{
log.Error(tokens[-1].location, "Unfinished block. A closing curly brace ('}') should be used to end blocks.");
break;
}
var expr = Expression();
if (expr != null)
exprs.Add(expr);
}
Expect(CLOSE_CURLY_BRACE, "Closing curly brace ('}') expected to end block.");
node = new NodeBlock(loc, exprs);
node.EndLine = tokens[-1].location.line;
break;
case TAILREC:
Advance();
Expect(OPEN_BRACE, "Expected an open brace ('(') to begin the tailrec argument list.");
List<Node> args;
if (!Check(CLOSE_BRACE))
args = CommaExpressions();
else args = new List<Node>();
Expect(CLOSE_BRACE, "Expected a close brace (')') to end the tailrec argument list.");
node = new NodeTailRec(loc, args);
break;
// These can't be postfix'd, so we don't allow it.
case OPERATOR:
var prefix = Current.image;
Advance();
if (!TokensRemain)
log.Error(loc, "An expression is expected after prefix operator, but the end of the file was reached.");
var prefixValue = PrimaryExpression();
return new NodePrefix(loc, prefix, prefixValue);
case NOT:
Advance();
if (!TokensRemain)
log.Error(loc, "An expression is expected after the 'not' keyword, but the end of the file was reached.");
return new NodeNot(loc, Expression());
case THROW:
Advance();
if (!TokensRemain)
log.Error(loc, "An expression is expected after the 'throw' keyword, but the end of the file was reached.");
return new NodeThrow(loc, Expression());
case YIELD:
Advance();
if (!TokensRemain)
log.Error(loc, "An expression is expected after the 'yield' keyword, but the end of the file was reached.");
return new NodeYield(loc, Expression());
case RES:
Advance();
if (!TokensRemain)
log.Error(loc, "An expression is expected after the 'res' keyword, but the end of the file was reached.");
return new NodeRes(loc, Expression());
case BREAK:
Advance();
string bLabel = null;
if (Check(IDENTIFIER) && Current.location.line == loc.line)
{
bLabel = Current.image;
Advance();
}
return new NodeBreak(loc, bLabel);
case CONT:
Advance();
string cLabel = null;
if (Check(IDENTIFIER) && Current.location.line == loc.line)
{
cLabel = Current.image;
Advance();
}
return new NodeCont(loc, cLabel);
case FN: return ParseFn();
case GEN: return ParseFn(true);
case VAR: return ParseVar();
case IF: return ParseIf();
case WHILE: return ParseWhile();
case TRY: return ParseTry();
case ITER: return ParseIter();
case EACH: return ParseEach();
// And here, we don't know what they want... oops.
default:
log.Error(Location, "Unexpected token '{0}', skipping...", Current.ToString());
// We don't know what to do with this, let's skip and try to recover.
Advance();
// Error saying we couldn't understand the token:
// return a new primary expression.
return PrimaryExpression();
}
// TODO postfix
return Postfix(node, allowPostfixInvocation);
}
public void Deserialize()
{
NodeBlock.Create(X, Y, RootId, 0.1f);
}
void ASTVisitor.Accept(NodeBlock value)
{
Accept(value);
}
internal void Accept(NodeBlock block)
{
if (block.createScope)
builder.StartScope();
for (int i = 0; i < block.body.Count; i++)
{
var expr = block.body[i];
expr.isResultRequired = i == block.body.Count - 1 ? block.isResultRequired : false;
expr.inTailPosition = block.inTailPosition && i == block.body.Count - 1;
expr.Visit(this);
}
if (block.createScope)
builder.EndScope();
}
public void SaveChanges()
{
foreach (var entity in ChangedEntities.Distinct())
{
var entityType = entity.GetType();
if ((entity.State & EntityState.Added) == EntityState.Added)
{
if (entityType == typeof(Node))
{
((Node)entity).NodeId = DbControl.AllocateId(DbControl.NodePath);
}
else if (entityType == typeof(Relation))
{
((Relation)entity).RelationId = DbControl.AllocateId(DbControl.RelationPath);
}
else if (entityType == typeof(NodeProperty))
{
((NodeProperty)entity).PropertyId = DbControl.AllocateId(DbControl.NodePropertyPath);
}
else if (entityType == typeof(RelationProperty))
{
((RelationProperty)entity).PropertyId = DbControl.AllocateId(DbControl.RelationPropertyPath);
}
}
if (((entity.State & EntityState.Deleted) == EntityState.Deleted) &
((entity.State & EntityState.Added) == EntityState.Added)) continue;
if ((entity.State & EntityState.Deleted) == EntityState.Deleted)
{
if (entityType == typeof(Node))
{
var node = ((Node)entity);
DbWriter.InvalidateBlock(DbControl.NodePath, node.NodeId);
var nodeBlock = DbReader.ReadNodeBlock(node.NodeId);
var nextNodePropertyId = nodeBlock.FirstPropertyId;
while (nextNodePropertyId != 0)
{
var nextPropertyBlock =
DbReader.ReadPropertyBlock(DbControl.NodePropertyPath, nextNodePropertyId);
DbWriter.InvalidateBlock(DbControl.NodePropertyPath, nextNodePropertyId);
if (nextPropertyBlock.PropertyType is PropertyType.String)
{
DbWriter.InvalidateBlock(DbControl.StringPath,
BitConverter.ToInt32(nextPropertyBlock.Value, 0));
}
nextNodePropertyId = nextPropertyBlock.NextPropertyId;
}
var nextOutRelationId = nodeBlock.FirstOutRelationId;
while (nextOutRelationId != 0)
{
var nextOutRelationBLock = DbReader.ReadRelationBlock(nextOutRelationId);
DbWriter.InvalidateBlock(DbControl.RelationPath, nextOutRelationId);
var nextRelationPropertyId = nextOutRelationBLock.FirstPropertyId;
while (nextRelationPropertyId != 0)
{
var nextPropertyBlock = DbReader.ReadPropertyBlock(DbControl.RelationPropertyPath,
nextRelationPropertyId);
DbWriter.InvalidateBlock(DbControl.RelationPropertyPath, nextRelationPropertyId);
if (nextPropertyBlock.PropertyType is PropertyType.String)
{
DbWriter.InvalidateBlock(DbControl.StringPath,
BitConverter.ToInt32(nextPropertyBlock.Value, 0));
}
nextRelationPropertyId = nextPropertyBlock.NextPropertyId;
}
nextOutRelationId = nextOutRelationBLock.FirstNodeNextRelation;
}
var nextInRelationId = nodeBlock.FirstInRelationId;
while (nextInRelationId != 0)
{
var nextInRelationBlock = DbReader.ReadRelationBlock(nextInRelationId);
DbWriter.InvalidateBlock(DbControl.RelationPath, nextInRelationId);
var nextRelationPropertyId = nextInRelationBlock.FirstPropertyId;
while (nextRelationPropertyId != 0)
{
var nextPropertyBlock =
DbReader.ReadPropertyBlock(DbControl.RelationPropertyPath, nextRelationPropertyId);
DbWriter.InvalidateBlock(DbControl.RelationPropertyPath, nextRelationPropertyId);
if (nextPropertyBlock.PropertyType is PropertyType.String)
{
DbWriter.InvalidateBlock(DbControl.StringPath,
BitConverter.ToInt32(nextPropertyBlock.Value, 0));
}
nextRelationPropertyId = nextPropertyBlock.NextPropertyId;
}
nextInRelationId = nextInRelationBlock.SecondNodeNextRelation;
}
}
else if (entityType == typeof(Relation))
{
var relation = ((Relation)entity);
DbWriter.InvalidateBlock(DbControl.RelationPath, relation.RelationId);
var relationBlock = DbReader.ReadRelationBlock(relation.RelationId);
var nextPropertyId = relationBlock.FirstPropertyId;
while (nextPropertyId != 0)
{
var nextPropertyBlock =
DbReader.ReadPropertyBlock(DbControl.RelationPropertyPath, nextPropertyId);
DbWriter.InvalidateBlock(DbControl.NodePropertyPath, nextPropertyId);
if (nextPropertyBlock.PropertyType is PropertyType.String)
{
DbWriter.InvalidateBlock(DbControl.StringPath,
BitConverter.ToInt32(nextPropertyBlock.Value, 0));
}
nextPropertyId = nextPropertyBlock.NextPropertyId;
}
}
else if (entityType == typeof(NodeProperty))
{
var nodeProperty = ((NodeProperty)entity);
if (nodeProperty.PropertyType is PropertyType.String)
{
var nodePropertyBlock = DbReader.ReadPropertyBlock(DbControl.NodePropertyPath,
nodeProperty.PropertyId);
DbWriter.InvalidateBlock(DbControl.StringPath, BitConverter.ToInt32(nodePropertyBlock.Value, 0));
}
DbWriter.InvalidateBlock(DbControl.NodePropertyPath, nodeProperty.PropertyId);
}
else if (entityType == typeof(RelationProperty))
{
var relationProperty = ((RelationProperty)entity);
if (relationProperty.PropertyType is PropertyType.String)
{
var relationPropertyBlock = DbReader.ReadPropertyBlock(DbControl.RelationPropertyPath,
relationProperty.PropertyId);
DbWriter.InvalidateBlock(DbControl.StringPath, BitConverter.ToInt32(relationPropertyBlock.Value, 0));
}
DbWriter.InvalidateBlock(DbControl.RelationPropertyPath,
relationProperty.PropertyId);
}
else
{
throw new NotSupportedException("Not supported Entity Type");
}
continue;
}
if ((entity.State & EntityState.Added) == EntityState.Added)
{
NodeBlock nodeBlock;
RelationBlock relationBlock;
switch (entity)
{
case Node node:
nodeBlock = new NodeBlock(true, node.NodeId, 0, 0, 0, DbControl.FetchLabelId(node.Label));
DbWriter.WriteNodeBlock(nodeBlock);
break;
case Relation relation:
//Cast, Create with given information
relationBlock = new RelationBlock
{
Used = true,
FirstNodeId = relation.From.NodeId,
SecondNodeId = relation.To.NodeId,
FirstNodePreviousRelationId = 0,
SecondNodePreviousRelationId = 0,
LabelId = DbControl.FetchLabelId(relation.Label),
FirstPropertyId = 0,
RelationId = relation.RelationId
};
// Read Source, Target nodes to change the links in them and get their current links
var fromNodeBlock = DbReader.ReadNodeBlock(relationBlock.FirstNodeId);
var toNodeBlock = DbReader.ReadNodeBlock(relationBlock.SecondNodeId);
// Point to the current relations
relationBlock.FirstNodeNextRelation = fromNodeBlock.FirstOutRelationId;
relationBlock.SecondNodeNextRelation = toNodeBlock.FirstInRelationId;
// Read Relations to which nodes point to update them
if (fromNodeBlock.FirstOutRelationId != 0)
{
var fromNodeFirstOutRelationBlock =
DbReader.ReadRelationBlock(fromNodeBlock.FirstOutRelationId);
fromNodeFirstOutRelationBlock.FirstNodePreviousRelationId = relation.RelationId;
DbWriter.WriteRelationBlock(fromNodeFirstOutRelationBlock);
}
if (toNodeBlock.FirstInRelationId != 0)
{
var toNodeFirstInRelationBlock =
DbReader.ReadRelationBlock(toNodeBlock.FirstInRelationId);
toNodeFirstInRelationBlock.SecondNodePreviousRelationId = relation.RelationId;
DbWriter.WriteRelationBlock(toNodeFirstInRelationBlock);
}
toNodeBlock.FirstInRelationId = relation.RelationId;
fromNodeBlock.FirstOutRelationId = relation.RelationId;
DbWriter.WriteNodeBlock(toNodeBlock);
DbWriter.WriteNodeBlock(fromNodeBlock);
DbWriter.WriteRelationBlock(relationBlock);
break;
case NodeProperty _:
case RelationProperty _:
var property = (Property)entity;
byte[] byteValue = new byte[4];
switch (property.PropertyType)
{
case PropertyType.Int:
byteValue = BitConverter.GetBytes((int)property.Value);
break;
case PropertyType.Bool:
byteValue[3] = (byte)((bool)property.Value ? 1 : 0);
break;
case PropertyType.Float:
byteValue = BitConverter.GetBytes((float)property.Value);
break;
case PropertyType.String:
// Add to String Storage, get returned pointer to the string storage, write it as the byteValue
var newStringId = DbControl.AllocateId(DbControl.StringPath);
DbWriter.WriteStringBlock(new StringBlock(true, (string)property.Value,
newStringId));
byteValue = BitConverter.GetBytes(newStringId);
break;
default:
throw new NotSupportedException();
}
int parentId;
PropertyBlock propertyBlock;
switch (property)
{
case NodeProperty _:
parentId = ((Node)property.Parent).NodeId;
propertyBlock = new NodePropertyBlock(property.PropertyId, true,
property.PropertyType,
DbControl.FetchPropertyNameId(property.Key),
byteValue, 0, parentId);
nodeBlock = DbReader.ReadNodeBlock(parentId);
propertyBlock.NextPropertyId = nodeBlock.FirstPropertyId;
nodeBlock.FirstPropertyId = propertyBlock.PropertyId;
DbWriter.WritePropertyBlock(propertyBlock);
DbWriter.WriteNodeBlock(nodeBlock);
break;
case RelationProperty _:
parentId = ((Relation)property.Parent).RelationId;
propertyBlock = new RelationPropertyBlock(property.PropertyId, true,
property.PropertyType,
DbControl.FetchPropertyNameId(property.Key),
byteValue, 0, parentId);
relationBlock = DbReader.ReadRelationBlock(parentId);
propertyBlock.NextPropertyId = relationBlock.FirstPropertyId;
relationBlock.FirstPropertyId = propertyBlock.PropertyId;
DbWriter.WritePropertyBlock(propertyBlock);
DbWriter.WriteRelationBlock(relationBlock);
break;
default:
throw new NotSupportedException();
}
break;
}
continue;
}
if ((entity.State & EntityState.Modified) == EntityState.Modified)
{
switch (entity)
{
case Node _:
throw new NotSupportedException(
"Node modification is not supported. Update it's properties instead.");
case Relation _:
throw new NotSupportedException(
"Relation modification is not supported. Update it's properties instead.");
case NodeProperty _: //
case RelationProperty _:
var property = (Property)entity;
var propertyPath = (property is NodeProperty)
? DbControl.NodePropertyPath
: DbControl.RelationPropertyPath;
var oldPropertyBlock = DbReader.ReadPropertyBlock(propertyPath, property.PropertyId);
byte[] byteValue = new byte[4];
switch (property.PropertyType)
{
case PropertyType.Int:
byteValue = BitConverter.GetBytes((int)property.Value);
break;
case PropertyType.Bool:
byteValue[3] = (byte)((bool)property.Value ? 1 : 0);
break;
case PropertyType.Float:
byteValue = BitConverter.GetBytes((float)property.Value);
break;
case PropertyType.String:
DbWriter.InvalidateBlock(DbControl.StringPath,
BitConverter.ToInt32(oldPropertyBlock.Value, 0));
var newStringId = DbControl.AllocateId(DbControl.StringPath);
DbWriter.WriteStringBlock(new StringBlock(true, (string)property.Value,
newStringId));
byteValue = BitConverter.GetBytes(newStringId);
break;
default:
throw new NotSupportedException("Such Property dtye is not supported");
}
oldPropertyBlock.Value = byteValue;
DbWriter.WritePropertyBlock(oldPropertyBlock);
break;
}
}
}
ChangedEntities.Clear();
}
private void renameBlock(NodeBlock block)
{
for (var iter = block.nodes.begin(); iter.more();)
{
var node = iter.node;
switch (node.type)
{
case NodeType.TempName:
case NodeType.Jump:
case NodeType.JumpCondition:
case NodeType.Store:
case NodeType.Return:
case NodeType.IncDec:
case NodeType.DeclareStatic:
case NodeType.Switch:
{
iter.next();
continue;
}
case NodeType.DeclareLocal:
{
var decl = (DDeclareLocal)node;
if (decl.var == null)
{
if (decl.uses.Count <= 1)
{
// This was probably just a stack temporary.
if (decl.uses.Count == 1)
{
var use = decl.uses.First.Value;
use.node.replaceOperand(use.index, decl.value);
}
block.nodes.remove(iter);
continue;
}
var name = new DTempName(graph_.tempName());
node.replaceAllUsesWith(name);
name.init(decl.value);
block.nodes.replace(iter, name);
}
iter.next();
continue;
}
case NodeType.SysReq:
case NodeType.Call:
{
// Calls are statements or expressions, so we can't
// remove them if they have no uses.
if (node.uses.Count <= 1)
{
if (node.uses.Count == 1)
{
block.nodes.remove(iter);
}
else
{
iter.next();
}
continue;
}
break;
}
case NodeType.Constant:
{
// Constants can be deeply copied.
block.nodes.remove(iter);
continue;
}
default:
{
if (node.uses.Count <= 1)
{
// This node has one or zero uses, so instead of
// renaming it, we remove it from the instruction
// stream. This way the source printer will deep-
// print it instead of using its 'SSA' name.
block.nodes.remove(iter);
continue;
}
break;
}
}
// If we've reached here, the expression has more than one use
// and we have to wrap it in some kind of name, lest we
// duplicate it in the expression tree which may be illegal.
var replacement = new DTempName(graph_.tempName());
node.replaceAllUsesWith(replacement);
replacement.init(node);
block.nodes.replace(iter, replacement);
iter.next();
}
}
protected string RenderNodeBlock(NodeBlock block, HtmlHelper html)
{
//check if the node exists
if (block.Content == null)
{
return(null);
}
//set the block model for the view to access
WebBlocksUtility.CurrentBlockContent = block.Content;
//initialise WebBlocksAPI for the view
WebBlocksAPI blockInstanceAPI = new WebBlocksAPI();
blockInstanceAPI.CssClasses = new List <string>();
blockInstanceAPI.BlockElement = "";
blockInstanceAPI.BlockAttributes = new Dictionary <string, string>();
//set up the rendering engine for the view
IRenderingEngine renderingEngine = ResolveRenderingEngine(block);
//if rendering engine is null then the document doesn't exist anymore
if (renderingEngine == null || block.Content == null)
{
return("");
}
string blockIdAttribute = WebBlocksUtility.IsInBuilder ? string.Format(" wbid='{0}'", block.Id) : "";
string blockTemplateAttribute = WebBlocksUtility.IsInBuilder ?
string.Format(" templateblock='{0}'", block.IsTemplateBlock.ToString().ToLower()) : "";
string blockDeletedAttribute = WebBlocksUtility.IsInBuilder && block.IsDeleted ? " deletedBlock='deleted' style='display:none;visibilty:hidden;'" : "";
string renderedContent = "";
//render
renderedContent = renderingEngine.Render(html);
List <string> CssClasses = blockInstanceAPI.CssClasses;
string blockElement = blockInstanceAPI.BlockElement ?? "div";
blockElement = blockElement != "" ? blockElement : "div";
Dictionary <string, string> blockAttributeDictionary = blockInstanceAPI.BlockAttributes;
string blockAttributes = string.Join(" ", blockAttributeDictionary.Keys.Select(c => c + "='" + blockAttributeDictionary[c] + "'"));
string blockClass = string.Format("{0}{1}{0}{2}{3}{4}",
block.Class.Length > 0 ? " " : "",
block.Class,
WebBlocksUtility.CurrentBlockContent.GetPropertyValue("cssClasses"),
CssClasses.Any() ? " " : "",
String.Join(" ", CssClasses));
blockClass = WebBlocksUtility.IsInBuilder ? "block " + blockClass : blockClass;
renderedContent = string.Format("<{0} class='{1}'{2}{3}{4}{5}>{6}</{0}>",
blockElement, blockClass, blockIdAttribute, blockTemplateAttribute, blockDeletedAttribute, blockAttributes, renderedContent);
return(renderedContent);
}
